min-client-height in canvas<%>
Gets or sets the canvas's minimum height for geometry management,
based on the client size rather than the full size. The client height
is obtained or changed via
min-height in area<%>, adding or subtracting border and scrollbar sizes as appropriate.
The minimum height is ignored when it is smaller than the canvas's minimum graphical height. See Geometry Management for more information.
( -> exact integer in [0, 10000]send a-canvas min-client-height)
Returns the current minimum client height (in pixels).
( -> void
send a-canvas min-client-height h)
h : exact integer in [0, 10000]
Sets the minimum client height (in pixels).